<template>
	<view>
	<view class="goods-list">
		<view v-for="(goods, i) in goodsList" :key="i" @click="gotoDetail(goods)">
		<my-goods :goods="goods"></my-goods>
		</view>
	</view>
	</view>
	
</template>

<script>
	export default{
		data(){
			return{
				queryObj:{
					query:'',
					cid:'',
					pagenum:1,
					pagesize:10
				},
				goodsList:[],
				total:0,
				isloading:false
				
			}
		},
		onLoad(options){
			this.queryObj.query=options.query || ''
			this.queryObj.cid=options.cid || ''
			
			this.getGoodsList()
		},
		methods:{
			async getGoodsList(cb){
				this.isloading=true
		const{data:res} = await uni.$http.get('/api/public/v1/goods/search',this.queryObj)
		this.isloading=false
		
		cb && cb()
		if(res.meta.status !==200) return uni.$showMsg()
		
		this.goodsList = [...this.goodsList,...res.message.goods]
		this.total =res.message.total
			},
			gotoDetail(goods){
				uni.navigateTo({
					url:'/subpkg/goods_detail/goods_detail?goods_id='+goods.goods_id
				})
			}
		},
		onReachBottom(){
			
			if(this.queryObj.pagenum * this.queryObj.pagesize >=this.total)return uni.$showMsg('数据加载完毕')
			if(this.isloading) return
			this.queryObj.pagenum++
			this.getGoodsList()
		},
		onPullDownRefresh(){
			this.queryObj.pagenum =1
			this.total =false
			this.goodsList=[]
			
			this.getGoodsList(() => uni.stopPullDownRefresh())
		}
	}
</script>

